29745390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 71568000

約数和(自身を除く): 41822610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 1987, 2495, 2994, 3974, 4990, 5961, 7485, 9935, 11922, 14970, 19870, 29805, 59610, 991513, 1983026, 2974539, 4957565, 5949078, 9915130, 14872695, 29745390]

約数ペア:

[(1, 29745390), (2, 14872695), (3, 9915130), (5, 5949078), (6, 4957565), (10, 2974539), (15, 1983026), (30, 991513), (499, 59610), (998, 29805), (1497, 19870), (1987, 14970), (2495, 11922), (2994, 9935), (3974, 7485), (4990, 5961)]